All three of these model train items are in their original boxes and appear to have never been used. You will get:1 0-15 D.C. VOLTMETER (Collins train controls)1 0-5 D.C. AMMETER (Collins train controls)1 OHMITE RHEOSTAT (comes with original paperwork)Please note that I have no way to test these so I am selling them as is, they appear to be in good working order but I cannot verify that. Thank you